CVE-2012-4081: Cisco Unified Computing System

Medium severity, CVSS 4.6. EPSS: 0.3% chance of exploitation in the next 30 days.

MCServer in the Cisco Management Controller in Cisco Unified Computing System (UCS) allows local users to cause a denial of service (application crash) via invalid MCTools parameters, aka Bug ID CSCtg20734.

Affected products

• Cisco Unified Computing System: version 1.0(2k) only; version 1.0_base only; version 1.1_base only; version 1.2(1d) only; version 1.2_base only; version 1.3(1c) only; …

Published 2013-09-20. Last modified 2026-06-16.